✨Feat: 数学库调用

main.go

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+package main
+
+import (
+	"fmt"
+	"math"
+	"math/rand"
+)
+
+func main() {
+	fmt.Println("Hello World")
+	fmt.Println("My favorite number is", rand.Intn(100))
+	fmt.Println("运算 根号2，结果为 ", math.Sqrt(2))
+}

math.go

@@ -0,0 +1 @@
+package main

math_test.go

@@ -0,0 +1 @@
+package main